Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. The jail figures are from the Vera Institute of Justice's Incarceration Trends data. Every office link was opened and checked against the office's own site between September 23, 2026 and October 2, 2026.
San Juan County, Colorado, has 821 residents (2024 Census Bureau estimate). A DUI arrest in San Juan County starts two cases, a criminal case in the County Court and a license case before the Division of Motor Vehicles, and leaves three records. This guide follows the arrest from the roadside to the court file and the driving record.
This guide covers the law, the arrest, booking, the court case, the license case, the records and common questions.
Related guides: San Juan County public records, San Juan County arrest records, San Juan County warrants, San Juan County inmate search, San Juan County criminal records, Colorado arrest records and Colorado inmate search.
The DUI Law in Colorado
Drunk driving is charged as DUI in Colorado, at a blood alcohol level of 0.08 or more; driving while ability impaired (DWAI) is charged from 0.05.
Driving in Colorado is consent to a breath or blood test when an officer has cause to suspect DUI; the license case that follows a refusal or a failed test is run by the Division of Motor Vehicles, separately from the criminal case.
Who Makes DUI Arrests in San Juan County
The San Juan County Sheriff's Office makes the DUI arrests in San Juan County.
The San Juan County Sheriff's Office reported 15 arrests to the FBI for 2023, all offenses together; the FBI's count for San Juan County does not break DUI out.
Booking After a DUI Arrest in San Juan County
A driver arrested for DUI and kept in custody goes to the county jail, whichever agency made the arrest. The jail, run by the San Juan County Sheriff's Office, held about 2 people on an average day in 2024 by the Vera Institute of Justice's count and has a custody page SearchSystems verified at sanjuansheriff.org. The San Juan County inmate search guide covers the jail in full.
The Court Case
The District Attorney files the charge, and the case is heard in the County Court.
The court records page SearchSystems verified for the county is at coloradojudicial.gov/courts/trial-courts/san-juan-county, phone 970-385-6145.
Colorado has no single public index of every trial court case; each court's records are looked up through that court.
The License Case
A DUI arrest starts two cases: the criminal one above and an administrative one over the license, run by the Division of Motor Vehicles. The driving record, kept by the Colorado Division of Motor Vehicles, carries the result of both.
The Records a DUI Leaves
- The arrest report: from the agency that made the arrest, under the Colorado Open Records Act.
- The court file: from the County Court, kept by the clerk of the combined court.
- The driving record: from the Colorado Division of Motor Vehicles.
More on each: San Juan County arrest records, San Juan County police reports and San Juan County court records.
Frequently Asked Questions
What is the DUI limit in Colorado?
0.08 percent blood alcohol; driving while ability impaired (DWAI) is charged from 0.05.
Where is a DUI case from San Juan County heard?
In the County Court, brought by the District Attorney. The court records page SearchSystems verified for the county is at coloradojudicial.gov.
Where is a person arrested for DUI in San Juan County held?
At the county jail, run by the San Juan County Sheriff's Office, if kept in custody.
Who handles the license after a DUI arrest in Colorado?
The Division of Motor Vehicles, in an administrative case separate from the court case.
Is this the official San Juan County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.